Roll external/skia 5b4e27755..f484ac692 (1 commits)
Roll external/skia 5b4e27755..f484ac692 (1 commits)

https://skia.googlesource.com/skia.git/+log/5b4e27755..f484ac692

2017-05-06 mtklein@chromium.org hsl GM: more realistic references for non-legacy backends

Test: Presubmit checks will test this change.
Change-Id: Ifaa316fe9d3b8ec7d83fa0b1f5d0d4c57cec7373

aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia